Celebs' older siblings revealed

Sis team Rooney Mara, 31, and Kate Mara, 33, are serious on-screen stunners! The New York natives have been in some of the biggest high-profile and buzzed-about flicks and TV shows of the last 10 years, from "The Girl with the Dragon Tattoo" and "The Social Network" to "Iron Man 2" and "House of Cards."

Sis team Rooney Mara, 31, and Kate Mara, 33, are serious on-screen stunners! The New York natives have been in some of the biggest high-profile and buzzed-about flicks and TV shows of the last 10 years, from "The Girl with the Dragon Tattoo" and "The Social Network" to "Iron Man 2" and "House of Cards."